Search Constraints

Start Over
Filtering by: Subject Ceratomyxa shasta -- Oregon -- Genetics Remove constraint Subject: Ceratomyxa shasta -- Oregon -- Genetics

Search Results

  • The ecology of parasite interactions within Chinook salmon

    Creator:
    Hurst, Charlene N.
    Abstract:
    The within-host interactions that can occur as a result of mixed infections in wildlife likely influence the outcome of an infection. We investigated the infection frequency and outcome as well as the potential mechanisms regulating mixed infections with two Ceratonova shasta genotypes within the Chinook salmon host. Previous research in...
    Resource Type:
    Dissertation
    Full Text:
    ............................................................................. .......11 Chapter 2 Transmission and Persistence of Ceratomyxa shasta Genotypes ................ 12

  • Re-examining Ceratomyxa shasta in the Pacific Northwest

    Creator:
    Stinson, Matthew E. T.
    Abstract:
    Ceratomyxa shasta infects salmonids in the Pacific Northwest (PNW) of North America, occasionally causing losses in wild and captive populations. Host-specific parasite genotypes (O, I, II, III) were previously characterized molecularly using markers in the ribosomal DNA and phenotypically by type host in the Klamath River, CA/OR. This thesis sough...
    Resource Type:
    Masters Thesis
    Full Text:
    ......................................................................................................................38 CHAPTER 3: CERATOMYXA SHASTA IN THE DESCHUTES RIVER, OREGON: EFFECTS OF FISH PASSAGE ON NATIVE

  • Climate warming effects on the life cycle of the parasite Ceratomyxa shasta in salmon of the Pacific Northwest

    Creator:
    Chiaramonte, Luciano V.
    Abstract:
    Aquatic ecosystems continue to be increasingly affected by climate warming. For salmonids in the Pacific Northwest of North America, increasing temperatures pose tighter thermal constraints on their habitat use as well as aspects of their individual performance, such as disease resistance. This thesis examines the effect of temperature on the...
    Resource Type:
    Masters Thesis
    Full Text:
    parasite Ceratomyxa shasta in the Oregon- California Klamath River Basin. Journal of Aquatic Animal Health

  • Ceratomyxa shasta-related concerns for reintroduced anadromous salmonids into the Upper Klamath Basin, CA-OR, USA

    Creator:
    Hurst, Charlene N.
    Abstract:
    The myxozoan parasite of salmonids, Ceratomyxa shasta, is established throughout the Klamath River, CA-OR, with high parasite densities below the series of dams and above the dams (upper basin) in the northernmost tributary, the Williamson River (WMR). Two objectives were designed to address concerns about C. shasta effects on reintroduced...
    Resource Type:
    Masters Thesis
    Full Text:
    populations. CERATOMYXA SHASTA IN THE KLAMATH RIVER SYSTEM The Klamath River Basin in Oregon and